Category Archives: Photoshop techniques

The case for using DNG as your primary file type

Posted on July 17, 2018 by Brian Lawler

I have files created by a Kodak-branded, Canon digital camera from this century that can no longer be read. This is my second case of file obsolescence; the first being Kodak Photo CD files that cannot be read by any … Continue reading →

Posted in Photography, Photoshop techniques, Software, Technology, Uncategorized | Tagged Adobe Camera Raw, Blognosticator, Brian Lawler, Camera Raw, Canon cr3 file type, converting to DNG, DNG file, DNG files, file obsolescence, obsolescence-proofing, preventing obsolescence | Leave a comment

A pretty good argument for using ProPhoto RGB
as your working color space

Posted on June 4, 2018 by Brian Lawler

Photographers discovered 20 years ago that sRGB is a really bad color space for professional photography. So we all changed to Adobe RGB 1998. The reasons for doing so are important: Adobe RGB has a larger overall gamut, and conversion … Continue reading →

Posted in Color Management, Photography, Photoshop techniques, Printing and Printing Processes, Software, Technology, Uncategorized | Tagged Adobe RGB 1998, Blognosticator, Brian Lawler, Canon 6D, Christopher Campbell, color gamuts, ColorThink Pro, fine art photography, ProPhoto RGB | Leave a comment

Bavaria has castles! I have photos.

Posted on July 24, 2017 by Brian Lawler

In my home county in California we have a famous castle, one built by newspaper magnate William Randolph Hearst in the early 20th century. Called Hearst Castle, it is a tourist mecca, visited annually by several million people. The castle … Continue reading →

Posted in Adventures, Panoramic Photography, Photography, Photoshop techniques, Printing and Printing Processes | Tagged Bavaria, Bavarian castles, Brian Lawler, castles, GigaPan, King Ludwig II, Munich, Neuschwanstein, Schloss Neuschwanstein | Leave a comment

Difference of opinion makes a horse race

Posted on June 17, 2017 by Brian Lawler

In a recent blog I introduced you to the rotating panoramic camera, a complex mechanical device dating from the early 20th century. The heart of that camera is the roll of film, moving at a constant speed through the camera, … Continue reading →

Posted in Art, Gadgets, Panoramic Photography, People, Photography, Photoshop techniques, Scanning, Software, Technology | Tagged bike race photography, Brian Lawler, Panoramic photography, photo-finish, photo-finish photography, race cameras, slit-scan photography | 2 Comments

Panoramic cameras and images, Part I

Posted on June 3, 2017 by Brian Lawler

The first true panoramic camera was patented by William J. Johnston in 1904. Century Camera Company brought that camera to market in 1905 as the Century Cirkut Camera. The company later became a part of the Eastman Kodak Company, which … Continue reading →

Posted in Art, History, Panoramic Photography, Photography, Photoshop techniques, Scanning, Software, Technology | Tagged Brian Lawler, Century Cirkut, Cirkut, Cirkut camera, Graflex Cirkut, Kodak Cirkut, Panoramic photography, rotating panoramic photography | Leave a comment

The Bishop Peak Portrait Project – complete!

Posted on May 15, 2017 by Brian Lawler

Thank you all for your patience while I built the Bishop Peak Portrait Project, a series of thousands of photos of San Luis Obispo’s most prominent mountain. I started the project in November, 2015 with the construction of a weatherproof … Continue reading →

Posted in Art, Photography, Photoshop techniques, Printing and Printing Processes | Tagged Bishop Peak, Bishop Peak Portrait Project, Brewster, Brian Lawler, Cal Poly, Derek Gragson, Eric Johnson, Phil Bailey, San Luis Obispo, time-lapse project | Leave a comment

Street Art provides an opportunity
for repositioned panoramas

Posted on May 9, 2017 by Brian Lawler

My wife and I traveled today to see a neighborhood in Munich that is famous for its street art. It’s called the Tumblingerstraße area, and it features some very sophisticated works of graffiti – much better than graffiti – that … Continue reading →

Posted in Adventures, Art, Panoramic Photography, People, Photography, Photoshop techniques, Software | Tagged Adobe Photoshop, Brian Lawler, Graffiti, Munich, Photomerge, sequential panoramic image, Street Art, Tumblingerstraße, urban art, urban fine art | Leave a comment

Van Gogh’s Père Tanguy in perspective

Posted on May 5, 2017 by Brian Lawler

Museums often have no-photography rules, depending on their policy about allowing visitors to take photos, or the legal arrangements they have with art owners, copyright holders and other things that go beyond my pay grade. In the Galleria dell’Accademia in Florence, … Continue reading →

Posted in Art, History, Photography, Photoshop techniques, Printing and Printing Processes | Tagged Brian Lawler, fine art photography, off-axis photography, photographing paintings, Rodin Museum, Van Gogh | Leave a comment

The Bishop Peak Portrait Project is very nearly up!

Posted on March 19, 2017 by Brian Lawler

For the next five months I’ll be living in Munich and teaching at the Munich University of Applied Sciences. I arrived here a week ago and I had my first classes this week. But, last week, before leaving San Luis … Continue reading →

Posted in Photography, Photoshop techniques, Printing and Printing Processes | Tagged Bishop Peak Portrait Project, Brian Lawler, Cal Poly, COSAM, Doug Brewster, Phil Bailey, Rob Brewster, time-lapse project | Leave a comment

Once a bitmap, always a bitmap

Posted on March 4, 2017 by Brian Lawler

In my recent series of blogs about reproducing line art from 19th century copper engravings (and similar line art) using modern digital technologies I showed how scanning as grayscale and converting to bitmap format (with the 50 percent dither option) … Continue reading →

Posted in Art, Photography, Photoshop techniques, Printing and Printing Processes, Scanning | Tagged adding color to line art, Brian Lawler, colonizing comic book art, colorizing line art, copper engraving reproduction, digitizing line art, line art scanning, Multiply mode | Leave a comment